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How to configure postgresql for the first time?
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332
The other answers were not completely satisfying to me. Here's what worked for postgresql-9.1 ...
Is there a job scheduler library for node.js? [closed]
...ary that would let me schedule some function to be ran at certain time (15:30 for example, not x hours from now etc)? If there isn't this kind of library how this should be implemented? Should I just set callback to be called every second and check the time and start jobs scheduled for the time or w...
Copying text outside of Vim with set mouse=a enabled
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443
Press shift while selecting with the mouse. This will make mouse selection behave as if mouse=a ...
How to find all occurrences of a substring?
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edited May 16 '18 at 15:30
David Leon
89177 silver badges2121 bronze badges
answered Jan 12 '11 at 2:4...
Check if object value exists within a Javascript array of objects and if not add a new object to arr
...nst arr = [{ id: 1, username: 'fred' }, { id: 2, username: 'bill' }, { id: 3, username: 'ted' }];
function add(arr, name) {
const { length } = arr;
const id = length + 1;
const found = arr.some(el => el.username === name);
if (!found) arr.push({ id, username: name });
return arr...
How to restart Activity in Android
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edited Aug 20 '13 at 23:07
answered Oct 20 '10 at 4:44
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Fixed page header overlaps in-page anchors
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36 Answers
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What are the applications of binary trees?
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434
To squabble about the performance of binary-trees is meaningless - they are not a data structur...
Are C# events synchronous?
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37
To answer your questions:
Raising an event does block the thread if the event handlers are al...
Unmount the directory which is mounted by sshfs in Mac [closed]
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13 Answers
13
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